John Kovalic is an American cartoonist, illustrator, and writer.
Kovalic at Lucca Comics & Games in 2014
Munchkin is a dedicated deck card game by Steve Jackson Games, written by Steve Jackson and illustrated by John Kovalic. It is a humorous take on role-playing games, based on the concept of munchkins.
Old box cover
A game of Munchkin being played, with coins being used to denote levels.